JPH0649601U - Cantilever mounting structure - Google Patents

Abstract

(57) [Summary] [Purpose] To eliminate the twist that occurs in the cantilever and end plate, and to ensure safety. [Structure] An end of a horizontal girder 2 is connected to a vertically standing pillar 1. The cantilever 3 arranged horizontally so as to be orthogonal to the girder 2 is arranged so that the beam core of the cantilever 3 is laterally eccentric with respect to the core of the column 1 and the cantilever 3 The end plate 4 provided at the end of the column abuts on the outer surface of the column 1. The end plate 4 is fixed to the pillar 1 with the mounting screws for columns 5 and the end plate 4 is fixed to the end of the girder 2 with the mounting screws for beams 6.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure for attaching a cantilever to a column when a veranda or the like is provided on a building body.

[0002]

[Prior art]

 When a veranda is installed so as to project outward from the exterior of the building frame, a cantilever must be attached to the pillar of the building skeleton, but for the convenience of exterior construction, the cantilever is attached to the pillar core. It may be necessary to attach the beam core of the beam by shifting it sideways. Conventionally, as shown in FIG. 6, the end of a horizontal girder 2 is connected to a pillar 1 which is erected vertically at a corner of a building frame, and a horizontal cantilever 3 is cantilevered with respect to the pillar core of the pillar 1. The beam core of the beam 3 is arranged so as to be displaced laterally, and the end plate 4 provided at the end of the cantilever 3 is brought into contact with the outer surface of the column 1 to attach the end plate 4 to the column 1 for a plurality of columns. It was attached with the screw tool 5.

[0003]

[Problems to be solved by the device]

 However, when the cantilever 3 is attached to the pillar 1 while being eccentrically laterally, the cantilever 3 and the end plate 4 are twisted, which makes the design difficult. The present invention has been made in view of the above problems, and an object of the present invention is to eliminate the twist generated in the cantilever beam and the end plate and to install the cantilever beam which can easily ensure safety. It is in providing structure.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the cantilever mounting structure of the present invention is a piece in which the end of a horizontal girder 2 is connected to a vertically-arranged column 1 and is horizontally arranged so as to be orthogonal to the girder 2. The cantilever 3 is arranged so that the beam core of the cantilever 3 is eccentrically laterally with respect to the pillar core of the pillar 1, and an end plate 4 provided at the end of the cantilever 3 is provided on the outer surface of the pillar 1. It is characterized in that the end plate 4 is fixed to the pillar 1 with the pillar mounting screws 5 and the end plate 4 is fixed to the end of the girder 2 with the beam mounting screws 6. .

[0005]

[Action]

 According to the above configuration, since the end plate 4 is also fixed to the girder 2 with the beam mounting screw tool 6, the cantilever beam 3 and the end plate 4 can be attached without twisting, which is safe. It becomes easy to secure the property.

[0006]

【Example】

 As shown in FIGS. 1 to 3, prismatic pillars 1 are vertically erected at the corners of the building frame, and end plates 7 are integrally provided at the ends of horizontally mounted girders 2. The end plate 7 is fixed by abutting on the outer surface of the column 1. The girder 2 has an H-shaped cross section and is composed of upper and lower flanges 2a and 2b and a web 2c. The exterior material 8 is attached to the outer surface of the building body, while the exterior pillar shape material 9 is attached to the outer surface side of the pillar 1. At this time, since the standardized exterior pillar material 9 is used without being processed in the field, it is necessary to attach the cantilever 3 described later so as to be eccentric so as to be displaced laterally.

The cantilever 3 is made of a mold material having an H-shaped cross section, and an end plate 4 is integrally provided at an end of the cantilever 3. The end plate 4 is wider than the cantilever 3. The end plate 4 of the cantilever 3 is brought into contact with the outer surface of the pillar 1, but at this time, the beam core of the cantilever 3 is arranged so as to be displaced laterally with respect to the pillar core of the pillar 1. That is, the cantilever 3 is arranged so as to avoid the exterior pillar-shaped member 9. The end plate 4 and the pillar 1 are fixed with a plurality of pillar mounting screws 5, and the end plate 4 and the end of the girder 2 are fixed with a plurality of beam mounting screws 6.

The pillar mounting screw 5 is a bolt, and is screwed into the pillar 1 from the end plate 4. The beam attachment screw 6 includes an upper pulling screw 6a and a lower compression screw 6b. The tension screw tool 6a is formed by a bolt 10 and a nut 11, and the bolt 10 is inserted into the tap hole 12 of the end plate 4 and the tip of the bolt 10 is inserted into the web 2c of the girder 2 so that the bolt 10 A nut 11 is screwed on the tip. The compression screw tool 6b is composed of a bolt 13 and a plate 14 as shown in FIG. 4, the bolt 13 is screwed into the tap hole 12 of the end plate 4, and the plate 14 is fixed to the tip of the bolt 13. The plate 14 is pressed against the web 2c by tightening 13. When a load is applied to the cantilever 3, a pulling force acts on the upper part and a compressive force acts on the lower part, but the pulling screw tool 6a bears the pulling force and the compression screw tool 6b bears the compressing force. .

FIG. 5 shows another embodiment. In the case of this embodiment, the beam attachment screw tool 6 is composed of a bolt 16 and a pair of nuts 17. A bolt 16 is screwed into the tap hole 12 of the end plate 4, a tip of the bolt 16 is inserted into the web 2c, and a nut 17 is screwed into the bolt 16 so as to sandwich the web 2c. The beam mounting screw tool 6 can receive both tensile force and compressive force. In the case of a veranda or the like, the upper beam mounting screw tool 6 compresses even if a blowing force is applied from below. And the pulling force can be borne by the lower beam attachment screw tool 6.

[0010]

[Effect of device]

 According to the present invention, as described above, the end plate is fixed to the pillar with the mounting screw for the column, and the end plate is fixed to the end of the girder with the mounting screw for the beam. Therefore, the twist generated in the cantilever and the end plate can be eliminated, and even if the cantilever is eccentrically displaced laterally with respect to the column, it is easy to ensure safety. is there.

[Brief description of drawings]

FIG. 1 is a plan sectional view showing an embodiment of the present invention.

FIG. 2 is a front sectional view of the above.

FIG. 3 is a side sectional view of the above.

FIG. 4 is a front view of the same compression screw tool.

FIG. 5 is a side sectional view of another embodiment of the same.

FIG. 6 shows a conventional example, in which (a) is a plan sectional view and (b) is a front sectional view.

[Explanation of symbols]

 1 column 2 large beam 3 cantilever 4 end plate 5 column mounting screw 6 beam mounting screw

Claims (1)

[Scope of utility model registration request] 1. A cantilever, which is horizontally connected to an end of a horizontal girder and vertically arranged with respect to the girder, is attached to the pillar core of the pillar. The beam core is arranged so as to be eccentric to the side, and the end plate provided at the end of the cantilever is brought into contact with the outer surface of the column, and the end plate is fixed to the column with the mounting screws for the column and the end plate. Is attached to the end of the girder by means of a beam mounting screw, and a cantilever mounting structure.